import time
import re
import json
import urllib
import scrapy
from apps.tax_policy.tax_policy.items import NetTaxPolicyItem as Item
from apps.tax_policy.tax_policy.spiders.base_spider.base_tax_policy_spider import BaseTaxPolicySpider
import math
import requests
import base64
from urllib.parse import urlencode


class spider(BaseTaxPolicySpider):
    name = "sichuan_ybsjlxrmzfzc"

    province: str = "四川省"  # 取表格
    city: str = "宜宾市"  # 取表格
    county: str = "筠连县"  # 取表格
    park: str = "None"  # 取表格
    source: str = "宜宾市筠连县人民政府"  # 取表格 同一个来源合并
    url: str = "http://www.scjlx.gov.cn/nn/doclist.html?deptId=92338044&chnlId=40006&id=43737329-240f-4f4b-b65b-d3ddc910e241"  # 注明入口网址，以便后续排错
    headers = {
        "Accept": "application/json, text/javascript, */*; q=0.01",
        "Accept-Language": "zh-CN,zh;q=0.9",
        "Cache-Control": "no-cache",
        "Connection": "keep-alive",
        "Pragma": "no-cache",
        "Referer": "http://www.scjlx.gov.cn/nn/doclist.html?deptId=92338044&chnlId=40006&id=43737329-240f-4f4b-b65b-d3ddc910e241",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36",
        "X-Requested-With": "XMLHttpRequest"
    }
    url_list = [
        "http://www.scjlx.gov.cn/xxgkv3/api/list?regionId=89746765&deptId=92338044&channelId=40006&pageSize=15&title=&pageIndex=1&_=1740449476442"
    ]

    def start_requests(self):
        for url in self.url_list:
            response = requests.request("GET", url, headers=self.headers)
            total_num = json.loads(response.text)['data']['totalSize']
            pageSize = json.loads(response.text)['data']['pageSize']
            pages = math.ceil(int(total_num) / int(pageSize))
            print("总页数：", pages, "总条数：", total_num)
            url_left = url.split('pageIndex=1')[0]
            url_right = url.split('pageIndex=1')[1]
            for page in range(1, pages + 1):

                url = url_left + "pageIndex=" + str(page) + url_right
                # 发送GET请求
                yield scrapy.Request(url=url, method='GET', headers=self.headers, callback=self.detail_requests)

    def detail_requests(self, response, **kwargs):
        item_list = json.loads(response.text)['data']['list']

        for item in item_list:
            title = item['title']
            url = f"http://www.scjlx.gov.cn/nn/detail.html?deptId=92338044&docId={item['id']}&id=43737329-240f-4f4b-b65b-d3ddc910e241"
            publish_time = item['times']
            d = {'url': url, 'title': title, 'publish_date': publish_time}
            print("ddddd:", d)
            yield scrapy.Request(url=url, method='GET', headers=self.headers, callback=self.parse_detail, meta=d)

    def parse_list(self, response, **kwargs):
        pass

    def parse_detail(self, response=None, **kwargs):
        item = Item()
        item['title'] = response.meta.get('title')
        item['source_url'] = response.url
        item['publish_date'] = response.meta.get('publish_date')
        item['content'] = response.xpath(".").get()
        item['source'] = self.source
        item['province'] = self.province
        item['city'] = self.city
        item['county'] = self.county
        item['park'] = self.park
        if '已失效' in item['title'] or '已废止' in item['title']:
            item['state'] = '0'
        else:
            item['state'] = None
        # print("item", item)
        yield item


if __name__ == "__main__":
    from scrapy import cmdline

    cmdline.execute("scrapy crawl sichuan_ybsjlxrmzfzc".split())
